UCM-UCSI ACPI Device driver

UCM-UCSI ACPI Device driver

Summary

The UCM-UCSI driver works as the ACPI Device, which is one of the major devices controlling the USB Type-C ports in all Windows systems equipped with the capabilities of USB-C. That includes Power Delivery and Alternate Modes.

This driver communicates with ACPI to listen and handle USB-C connections for proper data transfer, power management, and device detection. It is highly useful for devices that rely on USB-C for functions ranging from charging to external display support.

💡 Fix Tip: If USB-C functions aren’t working as expected, Outbyte PC Repair can help detect and resolve underlying system issues that may interfere with driver performance and hardware communication.

Usage:

This driver enables seamless operation of USB Type-C ports by coordinating between the operating system and the hardware’s ACPI settings. It allows for device recognition, power control, and data handling, which are critical for using USB-C features, like charging laptops or connecting to external displays.

Summary Table

FeatureUCM-UCSI ACPI Device Driver
CompatibilityWindows 7, Windows 8, Windows 10, Windows 11
Main PurposeManages USB-C functions including power delivery
Key BenefitsEnables charging, data transfer, external display support
Recommended UsageLaptops, desktops, and devices with USB-C ports
Common IssuesCompatibility issues may arise on older systems
You can find a more detailed description of Microsoft UCM-UCSI ACPI Device in our library.

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FAQs

What does the UCM-UCSI ACPI Device driver do?

It manages USB Type-C port functions, such as charging and data transfer, on Windows systems.

Is this driver necessary for all USB ports?

No, it’s specific to USB Type-C ports and devices requiring advanced power management.

Can I uninstall the UCM-UCSI ACPI Device driver?

Uninstalling it may disable USB-C features, like power delivery and external displays, so it’s recommended to keep it installed.

How can I update this driver?

Updates are provided through either Windows Update or from the support page of the device manufacturer.

Why isn’t my USB-C port working?

First, make sure there is a correctly installed, proper, and updated UCM-UCSI ACPI driver. Also, the connected device must be compatible.

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About The Author
Position: Author

Yuri Thomopsov is a technology enthusiast and writer with a focus on simplifying complex tech issues for everyday users. He specializes in resolving Windows and software-related problems, offering clear, actionable solutions. Yuri is passionate about empowering readers to optimize their devices and enhance productivity in their digital lives.

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